生物学杂志

生物学杂志 ›› 2025, Vol. 42 ›› Issue (4): 88-.doi: 10.3969/j.issn.2095-1736.2025.04.088

• 研究报告 • 上一篇    下一篇

福建省城市绿地入侵植物物种多样性及分布格局

林松昆1， 叶宝鉴2， 常梦琳3， 付新闻3， 陈世品1   

  1. 1. 福建农林大学 林学院， 福州 350002； 2. 福建理工大学 建筑与城乡规划学院， 福州 350118；
    3. 福建农林大学 风景园林与艺术学院， 福州 350002
  • 出版日期:2025-08-18 发布日期:2025-08-14
  • 通讯作者: 陈世品，教授，博士生导师，研究方向为野生植物资源与利用，E-mail:fjcsp@126.com
  • 作者简介:林松昆，硕士研究生，研究方向为植物资源学，E-mail:965525806@qq.com
  • 基金资助:
    福建省林业科技项目（2021FKJ17）；福建省自然基金面上项目（2023J01943）；德化城市绿地外来入侵生物普查项目（GY-H-23021）；福建省城市园林内野生植物资源普查项目（闽建合同〔2023〕78号）

Species diversity and distribution patterns of invasive plants in urban green spaces of Fujian Province

LIN Songkun1, YE Baojian2, CHANG Menglin3, FU Xinwen3, CHEN Shipin1   

  1. 1. College of Forestry, Fujian A&F University, Fuzhou 350002, China; 2. School of Architecture and Urban-Rural
    Planning, Fujian University of Science and Technology, Fuzhou 350118, China; 3. School of Landscape Architecture
    and Art, Fujian A&F University, Fuzhou 350002, China
  • Online:2025-08-18 Published:2025-08-14

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摘要： 为了查清福建省城市绿地入侵植物的种类和分布状况，对福建省9个市区的42个县级建成区绿地开展入侵植物调查，并分析其物种组成、区系特征、生活型、原产地及入侵危害程度。结果表明，福建省共计有入侵植物130种，隶属于38科89属，其中，菊科（Asteraceae）物种数量最多，共31种（占总种数的23.85%）；生活型以草本植物为主，共117种（占90.00%）；原产地以美洲为主，共97种（占67.83%）；入侵植物在科属地理成分上均表现出显著的热带性质；重度威胁类32种（占24.62%），中度危险类29种（占22.31%）；沿海福州、莆田、宁德、泉州、漳州和厦门等6市入侵植物共117种，内陆南平、三明、龙岩等3市共97种，两者物种相似系数达0.58。

关键词: 入侵植物, 城市绿地, 植物区系, 生活型, 分布格局

Abstract: 　To elucidate the species composition and distribution of invasive plants in urban green spaces across Fujian Province, a comprehensive survey was conducted across 42 county built-up areas within nine urban areas. The study analyzed species composition, floristic characteristics, life forms, native origins, and the extent of invasion threats posed by these plants. The results revealed a total of 130 invasive plant species in Fujian Province, belonging to 38 families and 89 genera. The Asteraceae family had the highest number of species, with 31 species accounting for 23.85% of the total. Herbaceous plants dominated the life forms, with 117 species making up 90.00% of the total. The majority of invasive species originated from the Americas, with 97 species comprising 67.83% of the total. The invasive plants showed a significant tropical nature in terms of geographical components of families and genera. 32 species (24.62%) were classified as highly threatening, while 29 species (22.31%) posed moderate risks. The coastal cities of Fuzhou, Putian, Ningde, Quanzhou, Zhangzhou, and Xiamen harbored a total of 117 invasive species, while the inland cities of Nanping, Sanming, and Longyan contained 97 species, with a species similarity coefficient of 0.58 between the two regions.

Key words: invasive plants, urban green spaces, flora, life forms, distribution pattern

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